1. High-performance RTL8822CE, high-speed, stable, no disconnection, and high-speed network 2. The network card supports 2.4G/5G, the signal is stable, the compatibility is good, supports 802.11 ac network protocol, reach up to 876Mbps 3. Bluetooth 5.1, lower power consumption and more stable 4. High-quality circuit module board, mini body, high efficiency to avoid corrosion and abrasion, durable and easy to use. 5. This network card has good signal and strong compatibility. It is suitable for various notebooks, all-in-one computers, advertising machines, industrial computers and other devices with the same NGFF interface. Product name: wireless network card Bluetooth: 5.1 Model: RTL8822CE NIC interface: NGFF M2 Network speed: 5G supports up to 867Mbps, 2.4G supports up to 300Mbps Frequency band: 2.4G/5G Network protocol: support 802.11AC, backward compatible with 802.11A/B/G/N System: support win 10, win 11 Colour:Green Material:plastic Package Contents: 1 x wireless network card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.